brand Huawei series Vitality Series model headset: T0014 Charging case: T0014L Spread Name HUAWEI FreeBuds 5i colour Island Blue tone quality Lossless sound quality I won't support it Spatial audio I won't support it Hi-Res support HWA I won't support it EQ sound effects I won't support it Frequency Response 20Hz-40KHz Vocal unit Dynamic coil unit, diameter 10.0mm Wear it Wearing method In ear style noise reduction Active noise reduction Support, intelligent dynamic noise reduction transparent transmission support conversation Microphone Silicon microphone: 2 left earphones, 2 right earphones Call noise reduction Support, dual microphones Connection experience Bluetooth version Bluetooth 5.2 Offline search Not supported, only supports online search To search for maps, please log in to your Huawei account using a Huawei phone/tablet with EMUI11 or HarmonyOS 2.0 or higher. Dual device connection (not limited to systems) support HarmonyOS Multi Device Connection I won't support it Low latency support The low latency function needs to be paired with EMUI 11 or above or HarmonyOS 2.0 or above versions of Huawei smartphones/tablets, with data sourced from Huawei Laboratories. Functional Experience Smart Listening support Requires compatibility with HarmonyOS 2.0 and above mobile phones/tablets, update the Smart Life app to version 12.0.3.315 and above, and restart. Upgrade the Huawei Music/Huawei Radio/Himalaya Wear app to the latest version.